Techniques for environmentally sound water resources development / 
edited by Richard Wooldridge. 
 - London :  Pentech press limited,  1991. 
 - 332 p.:  ill. 
<br/><br/>  includes references 
<br/><br/><label>ISBN: </label>0727321072 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water resources